diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesSpotCheckOrderService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesSpotCheckOrderService.java
index 1e88a4e..0bb540d 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesSpotCheckOrderService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesSpotCheckOrderService.java
@@ -3,6 +3,7 @@ package cn.estsh.i3plus.ext.mes.pcn.apiservice.serviceimpl.busi;
 import cn.estsh.i3plus.ext.mes.pcn.api.base.IMesEquipmentExtService;
 import cn.estsh.i3plus.ext.mes.pcn.api.busi.IMesEquipmentLogExtService;
 import cn.estsh.i3plus.ext.mes.pcn.api.busi.spot.IMesSpotCheckOrderService;
+import cn.estsh.i3plus.ext.mes.pcn.apiservice.util.MesPcnException;
 import cn.estsh.i3plus.ext.mes.pcn.pojo.constant.MesCommonConstant;
 import cn.estsh.i3plus.ext.mes.pcn.pojo.model.MesEquipmentSpotCheckModel;
 import cn.estsh.i3plus.ext.mes.pcn.pojo.model.MesSpotCheckOrderModel;
@@ -147,6 +148,10 @@ public class MesSpotCheckOrderService implements IMesSpotCheckOrderService {
             checkEquipment(model, org);
             return model;
         } else {
+            //校验是否重复扫描
+            if(model.getOrderPartList().stream().anyMatch(t -> !StringUtils.isEmpty(t.getSn()) && Objects.equals(model.getProduceSn(), t.getSn()))){
+                MesPcnException.throwMesBusiException("条码【%s】已扫描，请勿重复扫描", model.getProduceSn());
+            }
             //检查条码
             MesProduceSn produceSn = checkProduceSn(model.getProduceSn(), org);
 
@@ -161,7 +166,7 @@ public class MesSpotCheckOrderService implements IMesSpotCheckOrderService {
             }
 
             if (!flg) {
-                throw new ImppBusiException(String.format("扫描的条码【%s】对应的物料号【%s】在点检单中不存在", produceSn.getProductSn(), produceSn.getPartNo()));
+                throw new ImppBusiException(String.format("扫描的条码【%s】对应的物料号【%s】在点检单中未匹配到待匹配的数据", produceSn.getProductSn(), produceSn.getPartNo()));
             }
 
             return model;